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Volumetric Flask, Narrow Mouth, Class A, As Per USP Standards

Volumetric Flask, Narrow Mouth, Class A, As Per USP Standards

Volumetric Flask, Narrow Mouth, Class A, As Per USP Standards

Gauged flasks are containers that have been calibrated to hold and measure a specific amount of liquid at a specific temperature. They can be used to make dilutions and heels and have a volume marking and possibly a closure. They are usually pear-shaped and have a flat bottom, and they are made of glass or plastic. A single engraved annular graduation on the elongated, narrow necks of the bottles indicates the volume contained when the bottle is filled to that point. This indicates that the bottle has been sized “to contain”.


Calibrated to Class A tolerance in accordance with ASTM E 288 standard. The graduation line on the neck is sharp with permanent large colored encryption for easy-read. Supplied with closed bottom Polyethylene stopper to fit in the ground neck. Cal...
Calibrated to Class A tolerance in accordance with ASTM E 288 standard. The graduation line on the neck is sharp with permanent large colored encryption for easy to read. Supplied with closed bottom glass stopper to fit in the ground neck. Calibra...
Calibrated to Class A tolerance in accordance with ASTM E 288 standard. The graduation line on the neck is sharp with permanent large colored encryption for easy to read. Supplied with closed bottom PTFE stopper to fit in the ground neck. Calibrat...